/*
 * Created on 2005-4-14
 *
 */
package com.hd123.rumba.util;

import java.util.HashMap;
import java.util.Map;

/**
 * @author caili
 */
public class HashMap2 extends HashMap {
  public HashMap2(int size) {
    super(size);
  }
  public HashMap2() {
    super();
  }
  public HashMap2 put2(Object key, Object value) {
    put(key, value);
    return this;
  }
  public HashMap2 putAll2(Map m) {
    putAll(m);
    return this;
  }
}
